148004475 has 24 divisors (see below), whose sum is σ = 245244720. Its totient is φ = 78760320.

The previous prime is 148004453. The next prime is 148004503. The reversal of 148004475 is 574400841.

It is not a de Polignac number, because 148004475 - 2⁶ = 148004411 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36237 + ... + 40113.

It is an arithmetic number, because the mean of its divisors is an integer number (10218530).

Almost surely, 2^148004475 is an apocalyptic number.

148004475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

148004475 is a deficient number, since it is larger than the sum of its proper divisors (97240245).

148004475 is a wasteful number, since it uses less digits than its factorization.

148004475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4399 (or 4394 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 148004475 is about 12165.7089805732. The cubic root of 148004475 is about 528.9625784852.

The spelling of 148004475 in words is "one hundred forty-eight million, four thousand, four hundred seventy-five".